DAC0800/DAC0802 8-Bit Digital-to-Analog Converters ...

1 dac0800 , DAC0802. SNAS538C JUNE 1999 REVISED FEBRUARY 2013 . DAC0800/DAC0802 8-Bit Digital-to-Analog Converters Check for Samples: dac0800 , DAC0802. 1 FEATURES DESCRIPTION.. 2 Fast Settling Output Current: 100 ns The dac0800 series are monolithic 8-Bit high-speed current-output Digital-to-Analog Converters (DAC). Full Scale Error: 1 LSB featuring typical settling times of 100 ns. When used Nonlinearity Over Temperature: as a multiplying DAC, monotonic performance over a Full Scale Current Drift: 10 ppm/ C 40 to 1 reference current range is possible.

2 The dac0800 series also features high compliance High Output Compliance: 10V to +18V. complementary current outputs to allow differential Complementary Current Outputs output voltages of 20 Vp-p with simple resistor loads. Interface Directly with TTL, CMOS, PMOS and The reference-to-full-scale current matching of better Others than 1 LSB eliminates the need for full-scale trims in most applications, while the nonlinearities of better 2 Quadrant Wide Range Multiplying Capability than over temperature minimizes system error Wide Power Supply Range: to 18V accumulations.

3 Low Power Consumption: 33 mW at 5V The noise immune inputs will accept a variety of logic Low Cost levels. The performance and characteristics of the device are essentially unchanged over the to 18V power supply range and power consumption at only 33 mW with 5V supplies is independent of logic input levels. The dac0800 , DAC0802, DAC0800C and DAC0802C are a direct replacement for the DAC-08, DAC-08A, DAC-08C, and DAC-08H, respectively. For single supply operation, refer to AN-1525. Typical Application Pin numbers represent the PDIP package.

4 The SOIC package pin numbers differ from that of the PDIP package. Figure 1. 20 VP-P Output Digital-to-Analog Converter These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. 1. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

5 2 All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright 1999 2013 , Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. dac0800 , DAC0802. SNAS538C JUNE 1999 REVISED FEBRUARY 2013 (1). Absolute Maximum Ratings Supply Voltage (V+ V ) 18V or 36V. (2). Power Dissipation 500 mW. Reference Input Differential Voltage (V14 to V15) V to V+.

6 Reference Input Common-Mode Range (V14, V15) V to V+. Reference Input Current 5 mA.. Logic Inputs V to V plus 36V. Analog Current Outputs (VS = 15V) mA. (3). ESD Susceptibility TBD V. Storage Temperature 65 C to +150 C. Lead Temp. (Soldering, 10 seconds). PDIP Package (plastic) 260 C. CDIP Package (ceramic) 300 C. Surface Mount Package Vapor Phase (60 seconds) 215 C. Infrared (15 seconds) 220 C. (1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating the device beyond its specified operating conditions.

7 (2) The maximum junction temperature of the dac0800 and DAC0802 is 125 C. For operating at elevated temperatures, devices in the CDIP package must be derated based on a thermal resistance of 100 C/W, junction-to-ambient, 175 C/W for the molded PDIP package and 100 C/W for the SOIC package. (3) Human body model, 100 pF discharged through a k resistor. Operating Conditions (1). Min Max Units Temperature (TA). DAC0800L 55 +125 C. DAC0800LC 0 +70 C. DAC0802LC 0 +70 C. + . V (V ) + 10 (V ) + 30 V. V 15 5 V. IREF (V = 5V) 1 2 mA.

8 IREF (V = 15V) 1 4 mA. (1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating the device beyond its specified operating conditions. 2 Submit Documentation Feedback Copyright 1999 2013 , Texas Instruments Incorporated Product Folder Links: dac0800 DAC0802. dac0800 , DAC0802. SNAS538C JUNE 1999 REVISED FEBRUARY 2013 . Electrical Characteristics The following specifications apply for VS = 15V, IREF = 2 mA and TMIN TA TMAX unless otherwise specified.

9 Output characteristics refer to both IOUT and IOUT. DAC0800L/. DAC0802LC. Parameter Test Conditions DAC0800LC Units Min Typ Max Min Typ Max Resolution 8 8 8 8 8 8 Bits Monotonicity 8 8 8 8 8 8 Bits Nonlinearity %FS. To LSB, All Bits Switched ON . 100 135 ns or OFF , TA=25 C. ts Settling Time DAC0800L 100 135 ns DAC0800LC 100 150 ns tPLH, Propagation Delay TA=25 C. tPHL Each Bit 35 60 35 60 ns All Bits Switched 35 60 35 60 ns TCIFS Full Scale Tempco 10 50 10 50 ppm/ C. Full Scale Current Change < . VOC Output Voltage Compliance 10 18 10 18 V.

10 LSB, ROUT>20 M , Typical VREF = , IFS4 Full Scale Current R14 = R15 = k , mA. TA=25 C. IFSS Full Scale Symmetry IFS4 IFS2 1 A. IZS Zero Scale Current A. V = 5V 0 0 IFSR Output Current Range mA. V = 8V to 18V 0 0 Logic Input Levels VLC = 0V. VIL Logic 0 V. VIH Logic 1 V. Logic Input Current VLC = 0V. IIL Logic 0 10V VIN + 10 10 A. IIH Logic 1 2V VIN +18V 10 10 A. VIS Logic Input Swing V = 15V 10 18 10 18 V. VTHR Logic Threshold Range VS = 15V 10 10 V. I15 Reference Bias Current A. dl/dt Reference Input Slew Rate (Figure 26) mA/ s Positive Power Supply PSSIFS+ V+ 18V %/%.